Walfront Walfront7820a6dfzu

Walfront 5V - 24V DC Motor Forward/Reverse Control Timing Delay Time Cycles Relay

Model: Walfront7820a6dfzu

Marca: Walfront

Introducció

This manual provides detailed instructions for the Walfront 5V - 24V DC Motor Forward/Reverse Controller. It covers product specifications, port descriptions, setup procedures, operating modes, and troubleshooting tips to ensure optimal performance and safe usage of your device.

Especificacions

CaracterísticaValor
Font d'alimentacióDC 6.5-25V, DC 5V
Operating Current (Normal Mode)83 mA
Standby Current (Normal Mode)41 mA
Operating Current (Power Saving Mode)44 mA
Standby Current (Power Saving Mode)7 mA
Relay Load Current<5 A
Interval de temps de retard0.1-9.9 seconds, 1-9999 seconds, 1-9999 minutes
Dimensions8 x 5 cm (3.2 x 2 polzades)
PesAprox. 51 g (1.8 oz)

Descripcions de ports

Understanding the function of each port is crucial for correct wiring and operation.

  • DC 5.5mm Female: Power supply input 1 (DC 5V).
  • VIN: Power supply input 2 positive (DC 6.5-25V).
  • GND: Power supply input 2 negative.
  • FWD: Forward input control. Note: This input is invalid in partial function modes.
  • REV: Reverse input control. Note: This input is invalid in partial function modes.
  • STOP: Stop input control. Note: This input is invalid in partial function modes.
  • M+: Motor positive terminal.
  • M-: Motor negative terminal.
  • P+: Motor power supply positive terminal.
  • P-: Motor power supply negative terminal.
Wiring diagram for DC 6.5-25V power supply
Figura 1: Wiring diagram for the motor controller using a DC 6.5-25V power supply. This diagram illustrates how to connect the motor and power source to the board's terminals, showing the VIN and GND connections for the main power and P+ and P- for the motor's power.
Wiring diagram for DC 5V power supply
Figura 2: Wiring diagram for the motor controller using a DC 5V power supply. This diagram shows connections via the 5.5mm DC female jack for the main power, with P+ and P- for the motor's power supply.

Configuració

Follow these steps to set up your motor controller:

  1. Connexió d'alimentació: Connect your power supply to the board. You have two options:
    • For DC 5V, use the 5.5mm DC female jack.
    • For DC 6.5-25V, connect to the VIN (positive) and GND (negative) terminals.

    Note: Do not connect both power sources simultaneously.

  2. Connexió del motor: Connect your motor to the M+ (positive) and M- (negative) terminals.
  3. Font d'alimentació del motor: Connect the motor's dedicated power supply to the P+ (positive) and P- (negative) terminals. This supply can be DC 1-110V or AC 85-265V.
  4. Input Controls (Optional): If using external control signals, connect them to the FWD (forward), REV (reverse), and STOP (stop) input terminals.
A dalt view of the Walfront motor controller board
Figura 3: A dalt view of the Walfront motor controller board, showing the various terminals and components for setup.

Instruccions de funcionament

Modes de funcionament

The controller supports two input trigger modes:

  • Mode 1: Low Pulse (falling edge trigger)
  • Mode 2: Low Level (rising edge trigger)

Funcions del temporitzador

The device features three distinct timers for precise control:

  • T 1: Forward Timer - Controls the duration of forward motor movement.
  • T 2: Reverse Timer - Controls the duration of reverse motor movement.
  • T 3: Stop Timer - Controls the duration the motor remains stopped between cycles.

Time units can be set to 0.1 seconds, 1 second, or 1 minute.

Sequence Movement Indication

The LEDs on the board indicate the current motor status:

  • Motor Forward: Relay 1 is active, Relay 2 is stopped. The F Els LED parpellegen.
  • Motor Reverse: Relay 1 is stopped, Relay 2 is active. The R Els LED parpellegen.
  • Parada del motor: Both Relay 1 and Relay 2 are stopped. The S Els LED parpellegen.

Restabliment de la configuració de fàbrica

To restore the device to its default factory settings:

  • Press and hold the "++" and "--" buttons simultaneously for 5 seconds.

Mode d'estalvi d'energia

This mode helps conserve energy by turning off the digital display and LED indicators while maintaining full functionality:

  • Per entrar: Press and hold the "OK" button for 5 seconds.
  • Per sortir: Press and hold the "OK" button again for 5 seconds.
Part superior inclinada view of the motor controller board
Figura 4: Part superior inclinada view of the motor controller board, highlighting the buttons (SET, OK, ++, --) used for configuration and mode selection.

Manteniment

To ensure the longevity and reliable operation of your Walfront motor controller, follow these general maintenance guidelines:

  • Mantenir net: Regularly clean the board with a soft, dry cloth to prevent dust and debris buildup, which can affect performance.
  • Eviteu la humitat: Protect the device from moisture and extreme temperatures. Operate it within its specified environmental conditions.
  • Inspeccionar connexions: Comproveu periòdicament totes les connexions del cablejat per assegurar-vos que estiguin ben fixades i sense corrosió. Les connexions soltes poden provocar un funcionament intermitent o danys.
  • Ventilació adequada: Ensure adequate airflow around the board, especially if operating under heavy loads, to prevent overheating.

Resolució de problemes

If you encounter issues with your motor controller, refer to the following common problems and solutions:

  • El dispositiu no s'encén:
    • Verify that the power supply is correctly connected to either the DC 5.5mm jack or the VIN/GND terminals.
    • Assegureu-vos que la font d'alimentació voltage is within the specified range (DC 5V or DC 6.5-25V).
    • Check for any loose wires or damaged connections.
  • Motor Not Responding to Control Inputs (FWD/REV/STOP):
    • Confirm that the control inputs are correctly wired and receiving the appropriate signals.
    • Note that FWD, REV, and STOP inputs may be invalid in certain partial function modes. Refer to the operating instructions for mode-specific behavior.
    • Ensure the motor's power supply (P+/P-) is correctly connected and providing power.
  • Incorrect Timing or Sequence:
    • Review the timer settings (T1, T2, T3) and time units (0.1s, 1s, 1min) to ensure they are configured as desired.
    • If the sequence is unexpected, try resetting to factory settings (press "++" and "--" simultaneously for 5 seconds) and reconfigure.
  • Digital Display/LEDs Off (but functions work):
    • The device might be in Power Saving Mode. Press and hold the "OK" button for 5 seconds to exit this mode.
  • General Programming/Configuration Issues:
    • While specific programming steps are not detailed in the product description, ensure you are following the button press sequences accurately for setting timers and modes.
    • If persistent issues arise, consider contacting Walfront customer support for advanced programming guidance.

Contingut del paquet

El paquet inclou el següent article:

  • 1 x Motor Control Board

Garantia i Suport

For warranty information and technical support, please refer to the seller's policies or contact Walfront customer service directly. Keep your purchase receipt for any warranty claims.

© 2023 Walfront. Tots els drets reservats.

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